Control unit for a valve



FIG. 1 is a front, left perspective view of a control unit for a valve showing our new design.

FIG. 2 is a front, right perspective view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showing in the drawings is for environmental purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a control unit for a valve, as shown and described. 